Multi-energy complementary driving canal feeding type sprinkling irrigation vehicle

Abstract

The utility model discloses a canal feeding type sprinkling irrigation vehicle driven by multi-energy complementation. The sprinkling irrigation vehicle comprises a vehicle body, a navigation device, an oil-light complementation driving device, a sprinkling irrigation device and a control assembly, moving wheels are mounted at the bottom of the vehicle body; the navigation device is mounted at the front end of the vehicle body, is arranged in a channel and is used for driving the vehicle body to turn; the oil-light complementary driving device is used for driving the vehicle body to move along the machine walks on the two sides of the channel; the sprinkling irrigation device is mounted on the vehicle body, is in transmission fit with the oil-light complementary driving device and is used for realizing sprinkling irrigation on the farmland; the oil-light complementary driving device and the sprinkling irrigation device are both electrically connected with the control assembly, and the control assembly is used for controlling the moving speed of the vehicle body and controlling the irrigation duration of the sprinkling irrigation device. According to the utility model, scattered small-scale land parcels can be met, and large-area or irregular land parcels can also be met. The problems that in China, many obstacles exist in farmland, the land flatness is low, and operation of a large sprinkling machine is not suitable can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland irrigation, in particular to a canal-fed sprinkler irrigation vehicle driven by multiple energy sources complementarily. Background Art

[0002] my country's cultivated land is scattered, small and rectangular in shape. The farmland that can be used for large-scale operations is generally 200-500 mu. In addition, obstacles in the farmland restrict the operation of large mobile sprinkler equipment such as translation sprinklers and center pivot sprinklers.

[0003] For the irrigation of small-scale fields, announcement number CN208572880U proposes a reel-type double-spray gun sprinkler, which has high energy consumption, requires a tractor to tow, and is inconvenient to use; publication number CN115804333A proposes a farmland irrigation robot, but the device uses GPS navigation, requires more sensors, and does not involve channel cross-section forms suitable for sprinkler irrigation operations. Utility Model Content

[0004] The utility model aims to provide a canal-fed sprinkler irrigation vehicle driven by multiple energy sources complementary to each other, so as to solve the problems of inaccurate navigation system and high cost of existing canal-fed sprinkler irrigation equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides a canal-fed sprinkler irrigation vehicle driven by multiple energy sources, comprising:

[0006] A vehicle body, wherein a moving wheel is installed at the bottom of the vehicle body;

[0007] A navigation device, the navigation device is installed at the front end of the vehicle body, the navigation device is arranged in the channel, and the navigation device is used to drive the vehicle body to turn;

[0008] An oil-light complementary driving device, the oil-light complementary driving device is used to drive the vehicle body to move along the machine runways on both sides of the channel;

[0009] A sprinkler device, which is mounted on the vehicle body and is in transmission cooperation with the oil-light complementary drive device, and is used to implement sprinkler irrigation of farmland;

[0010] The control assembly, the oil-light complementary driving device and the sprinkler device are electrically connected to the control assembly, and the control assembly is used to control the moving speed of the vehicle body and the irrigation duration of the sprinkler device.

[0011] Preferably, the navigation device comprises:

[0012] A vehicle frame, wherein a turntable bearing is installed on the vehicle frame, and the vehicle frame is installed on the vehicle body through the turntable bearing, and the turntable bearing is used to drive the vehicle body to turn;

[0013] A height adjustment component, wherein a navigation wheel is rotatably mounted on the bottom end of the height adjustment component, the navigation wheel is horizontally arranged, the navigation wheel is mounted on the vehicle frame through the height adjustment component, and the height adjustment component is used to adjust the navigation wheel to always fit with an inner wall of the channel;

[0014] A support assembly is installed at the front end of the frame, and is used to support the navigation wheel and keep the navigation wheel level.

[0015] Preferably, the height adjustment assembly includes an axle, a wheel axle is installed at the bottom end of the axle, and the navigation wheel is rotatably installed on the bottom end of the axle through the wheel axle; a plurality of limit holes are opened on the axle, and the limit holes are used for inserting and removing limit bolts, and the axle is detachably installed on the frame through the limit bolts.

[0016] Preferably, the support assembly comprises telescopic rods symmetrically mounted on both sides of the frame, the ends of the telescopic rods are rotatably connected to support wheels, and the support wheels roll along the machine paths on both sides of the channel.

[0017] Preferably, the moving wheels are divided into front wheels and rear wheels, the front wheels are arranged at one end of the vehicle body close to the frame, and the rear wheels are arranged at the other end of the vehicle body.

[0018] Preferably, the oil-light complementary driving device comprises:

[0019] A photovoltaic panel, the photovoltaic panel being mounted on the top of the vehicle body;

[0020] A battery, the battery is installed inside the vehicle body, the photovoltaic panel is electrically connected to the battery, and the battery is used to store electricity generated by the photovoltaic panel;

[0021] A reduction drive motor, the reduction drive motor is installed at the bottom of the vehicle body, the output end of the reduction drive motor is matched with the rear wheel transmission through a reduction box, and the reduction drive motor is electrically connected to the control assembly;

[0022] A diesel engine, which is installed inside the vehicle body and is used to generate electricity and charge the battery;

[0023] The photovoltaic panel, the storage battery and the diesel engine are all used to supply energy to the sprinkler device and the reduction drive motor.

[0024] Preferably, the sprinkler irrigation device comprises:

[0025] A photovoltaic water pump, wherein the water inlet end of the photovoltaic water pump is connected to a water suction hose, and the end of the water suction hose is located in the channel;

[0026] A photovoltaic motor, wherein the photovoltaic motor and the photovoltaic water pump are both installed in the vehicle body, the photovoltaic motor is used to drive the photovoltaic water pump, and the energy required for the photovoltaic motor to work is provided by the photovoltaic panel, the battery and the diesel engine; the photovoltaic motor is electrically connected to the control assembly;

[0027] A sprinkler irrigation assembly is installed on the top of the vehicle body, the water outlet of the photovoltaic water pump is connected with a water supply pipe, and the photovoltaic water pump provides the water supply pipe to communicate with the sprinkler irrigation assembly.

[0028] Preferably, the sprinkler irrigation assembly includes a high-flow spray gun and a rocker-arm sprinkler head.

[0029] Preferably, the control assembly includes a control cabinet, in which a speed regulation module and an opening and closing module are arranged, the speed regulation module is electrically connected to the reduction drive motor, the speed regulation module is used to control the moving speed of the vehicle body, and the opening and closing module is used to control the opening and closing of the photovoltaic water pump.

[0030] Compared with the prior art, the utility model has the following advantages and technical effects:

[0031] 1. Through the multi-energy complementary driven canal-fed sprinkler truck provided by the utility model, full utilization of the canal pipe network system in the construction of high-standard farmland can be achieved; water can be pumped for irrigation by placing the canal-fed sprinkler truck on both sides of the canal, and the design of the navigation wheel not only ensures the navigation effect, but also reduces the application cost of intelligent navigation.

[0032] 2. Compared with the existing sprinkler irrigation devices, the canal-fed sprinkler irrigation vehicle provided by the utility model is small in size, simple in structure, low in cost, and has a wide range of application scenarios. It can meet the needs of scattered small-scale plots as well as large or irregular plots such as rectangles, trapezoids, and sectors. In addition, the canal-fed sprinkler irrigation vehicle provided by the utility model can also solve the problem that there are many obstacles in my country's farmland, the land flatness is low, and it is not suitable for large sprinkler irrigation machine operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1It is a structural schematic diagram of the canal-fed sprinkler truck driven by multiple energy sources complementarily according to the utility model;

[0035] Figure 2 A schematic diagram of the installation location of the navigation device;

[0036] Figure 3 It is a schematic diagram of a navigation device driving in a straight line;

[0037] Figure 4 It is a schematic diagram of the navigation device driving on a curve;

[0038] Figure 5 This is a schematic diagram of the navigation wheel structure;

[0039] Figure 6 It is the flow chart of irrigation control;

[0040] Figure 7 is the lateral deviation distance of the canal-fed sprinkler truck in the straight section of the canal at different driving speeds;

[0041] Figure 8 It is the lateral deviation distance of the canal-fed sprinkler truck at the canal turning section at different driving speeds;

[0042] Fig. 9 This is the superposition diagram of the radial water volume distribution of the sprinkler;

[0043] In the figure: 1. Support wheel; 2. Telescopic rod; 3. Axle; 4. Limit bolt; 5. Navigation wheel; 6. Photovoltaic panel; 7. Photovoltaic water pump; 8. Photovoltaic motor; 9. Front wheel; 10. Suction hose; 11. Water supply pipe; 12. Control cabinet; 13. High-flow spray gun; 14. Rocker arm nozzle; 15. Diesel engine; 16. Battery; 17. Reduction drive motor; 18. Rear wheel; 19. Reduction box; 20. Channel; 21. Wheel axle; 22. Machine runway; 23. Turntable bearing. DETAILED DESCRIPTION

[0044] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features of the embodiments can be combined with each other. The described embodiments are only a part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0045] like Figures 1 to 5 As shown, the utility model provides a canal-fed sprinkler irrigation vehicle driven by multiple energy sources, comprising:

[0046] A vehicle body, wherein moving wheels are mounted on the bottom of the vehicle body;

[0047] A navigation device is installed at the front end of the vehicle body and is arranged in the channel 20. The navigation device is used to drive the vehicle body to turn;

[0048] An oil-light complementary driving device, which is used to drive the vehicle body to move along the machine road 22 on both sides of the channel 20;

[0049] A sprinkler device is installed on the vehicle body, and the sprinkler device is matched with the oil-light complementary drive device for transmission, and the sprinkler device is used to realize sprinkler irrigation of farmland;

[0050] The control assembly, the oil-light complementary driving device, and the sprinkler device are all electrically connected to the control assembly. The control assembly is used to control the moving speed of the vehicle body and the irrigation time of the sprinkler device.

[0051] Further optimization scheme, the navigation device includes:

[0052] A vehicle frame, on which a slewing bearing 23 is mounted, the vehicle frame is mounted on the vehicle body through the slewing bearing 23, and the slewing bearing 23 is used to drive the vehicle body to turn;

[0053] A height adjustment component, a navigation wheel 5 is rotatably mounted on the bottom end of the height adjustment component, the navigation wheel 5 is horizontally arranged, and the navigation wheel 5 is mounted on the vehicle frame through the height adjustment component, and the height adjustment component is used to adjust the navigation wheel 5 to always fit with an inner wall of the channel 20;

[0054] A support assembly is installed at the front end of the frame, and is used to support the navigation wheel 5 and keep the navigation wheel 5 level.

[0055] A further optimized solution is that the height adjustment component includes an axle 3, a wheel axle 21 is installed at the bottom end of the axle 3, and the navigation wheel 5 is rotatably installed on the bottom end of the axle 3 through the wheel axle 21; a plurality of limit holes are opened on the axle 3, and the limit holes are used to insert and remove the limit bolts 4, and the axle 3 can be detachably installed on the frame through the limit bolts 4.

[0056] According to a further optimized solution, the support assembly includes telescopic rods 2 symmetrically installed on both sides of the frame, and the ends of the telescopic rods 2 are rotatably connected to support wheels 1, which roll along the machine walkways 22 on both sides of the channel 20.

[0057] According to a further optimized solution, the movable wheels are divided into a front wheel 9 and a rear wheel 18. The front wheel 9 is arranged at one end of the vehicle body close to the frame, and the rear wheel 18 is arranged at the other end of the vehicle body.

[0058] To further optimize the scheme, the oil-light complementary drive device includes:

[0059] Photovoltaic panel 6, the photovoltaic panel 6 is installed on the top of the vehicle body;

[0060] A battery 16, which is installed inside the vehicle body, and the photovoltaic panel 6 is electrically connected to the battery 16, and the battery 16 is used to store the electricity generated by the photovoltaic panel 6;

[0061] The reduction drive motor 17 is installed at the bottom of the vehicle body. The output end of the reduction drive motor 17 is matched with the rear wheel 18 through the reduction box 19. The reduction drive motor 17 is electrically connected to the control assembly;

[0062] A diesel engine 15 is installed inside the vehicle body and is used to generate electricity and charge a battery 16;

[0063] The photovoltaic panel 6 , the storage battery 16 and the diesel engine 15 are all used to supply energy to the sprinkler device and the reduction drive motor 17 .

[0064] To further optimize the solution, the sprinkler irrigation device includes:

[0065] A photovoltaic water pump 7, the water inlet end of the photovoltaic water pump 7 is connected to a water suction hose 10, and the end of the water suction hose 10 is located in the channel 20;

[0066] Photovoltaic motor 8, photovoltaic motor 8 and photovoltaic water pump 7 are installed in the vehicle body, photovoltaic motor 8 is used to drive photovoltaic water pump 7, and the energy required for the photovoltaic motor 8 to work is provided by photovoltaic panel 6, battery 16 and diesel engine 15; photovoltaic motor 8 is electrically connected to the control assembly;

[0067] The sprinkler irrigation assembly is installed on the top of the vehicle body. The water outlet of the photovoltaic water pump 7 is connected with a water supply pipe 11. The photovoltaic water pump 7 provides a water supply pipe 11 to communicate with the sprinkler irrigation assembly.

[0068] According to a further optimized solution, the sprinkler assembly includes a large-flow spray gun 13 and a rocker-arm sprinkler head 14 .

[0069] According to a further optimization scheme, the control assembly includes a control cabinet 12, in which a speed regulating module and an opening and closing module are arranged. The speed regulating module is electrically connected to the reduction drive motor 17, the speed regulating module is used to control the moving speed of the vehicle body, and the opening and closing module is used to control the opening and closing of the photovoltaic water pump 7.

[0070] The utility model provides a canal-fed sprinkler irrigation vehicle driven by multiple energy sources, and the working principle is as follows: the navigation wheel 5 is placed in the canal 20, the edge of the navigation wheel 5 is in contact with the canal 20, and when the canal-fed sprinkler irrigation vehicle moves along the canal 20, the edge of the hub of the navigation wheel 5 can be closely in contact with the inner wall of the canal 20, and the canal-fed sprinkler irrigation vehicle rolls forward along the inner wall of the canal 20. The direction of the navigation wheel 5 is consistent with the direction of the canal 20, so as to ensure that the canal-fed sprinkler irrigation vehicle can travel normally on the motorway 22 on both sides of the canal 20. The support wheel 1 can support the navigation wheel 5, and ensure that the navigation wheel 5 does not tilt forward and remains parallel to the water surface of the canal 20 during the canal-fed sprinkler irrigation vehicle moving forward or turning. The telescopic rod 2 is used to pull the canal-fed sprinkler irrigation vehicle to move with the navigation wheel 5. When driving in a straight line, the lengths of the telescopic rods 2 on the left and right sides are equal to 0.5m. When turning to the right, the telescopic rod 2 on the left is extended and the telescopic rod 2 on the right is shortened. The turntable bearing 23 is installed on the vehicle frame to drive the canal-fed sprinkler irrigation vehicle to turn. The navigation wheel 5 is connected to the canal-fed sprinkler truck via the axle 3, on which a plurality of limit holes are preset, and the installation height of the navigation wheel 5 can be dynamically adjusted according to the canal depth and ground height by inserting and removing the limit bolts 4.

[0071] like Figure 7-8 As shown, the navigation effect of the navigation device used in the utility model is that, under the condition that the driving speed range is 0.5m / s to 1.5m / s, when driving along a straight line, the maximum deviation is 2.5cm, and when driving on a curve, the maximum deviation is 2.7cm.

[0072] like Figure 6 As shown, the multi-energy complementary driven canal-fed sprinkler truck provided by the utility model can drive the canal-fed sprinkler truck to move and spray when there is sufficient sunlight on sunny days, and the excess energy is converted into direct current through the photoelectric effect and input into the battery 16 for storage. When there is insufficient sunlight on cloudy days or irrigation is required for a long time, the battery 16 will first supply energy. When the battery 16 is insufficient, the diesel engine 15 will be started to supply energy to ensure the normal operation of the canal-fed sprinkler truck. During driving, the power source is jointly provided by the photovoltaic panel 6, the battery 16 and the diesel engine 15 to complement each other to drive the canal-fed sprinkler truck. The photovoltaic water pump 7 draws water from the canal 20 through the water suction hose 10, and delivers the water to the sprinkler head through the water supply pipe 11. Fig. 9 As shown, the large flow spray gun 13 uses a HY50 nozzle, which has a range of 37m and a flow rate of 42.94m 3 The rocker arm sprinkler 14 uses ZY-2 sprinkler, with a range of 19m and a flow rate of 22.27m 3 The working pressure of both is 0.4MPa, and the combination and superposition ensure the uniformity of sprinkler irrigation.

[0073] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A canal-fed sprinkler truck driven by multiple energy sources, characterized in that: include: A vehicle body, wherein a moving wheel is installed at the bottom of the vehicle body; A navigation device, the navigation device being mounted on the front end of the vehicle body, the navigation device being arranged in the channel (20), and the navigation device being used to drive the vehicle body to turn; An oil-light complementary driving device, the oil-light complementary driving device is used to drive the vehicle body to move along the machine runways (22) on both sides of the channel (20); A sprinkler device, which is mounted on the vehicle body and is in transmission cooperation with the oil-light complementary drive device, and is used to implement sprinkler irrigation of farmland; The control assembly, the oil-light complementary driving device and the sprinkler device are electrically connected to the control assembly, and the control assembly is used to control the moving speed of the vehicle body and the irrigation duration of the sprinkler device.

2. The multi-energy complementary driven canal-fed sprinkler truck according to claim 1, characterized in that: The navigation device comprises: A vehicle frame, a turntable bearing (23) is installed on the vehicle frame, the vehicle frame is installed on the vehicle body through the turntable bearing (23), and the turntable bearing (23) is used to drive the vehicle body to turn; A height adjustment component, wherein a navigation wheel (5) is rotatably mounted on the bottom end of the height adjustment component, the navigation wheel (5) is arranged horizontally, and the navigation wheel (5) is mounted on the vehicle frame through the height adjustment component, and the height adjustment component is used to adjust the navigation wheel (5) to always fit with an inner wall of the channel (20); A support assembly is installed at the front end of the frame, and is used to support the navigation wheel (5) and keep the navigation wheel (5) horizontal.

3. The multi-energy complementary driven canal-fed sprinkler truck according to claim 2, characterized in that: The height adjustment assembly comprises an axle (3), a wheel axle (21) is installed at the bottom end of the axle (3), and the navigation wheel (5) is rotatably installed on the bottom end of the axle (3) through the wheel axle (21); a plurality of limiting holes are opened on the axle (3), and the limiting holes are used for inserting and removing limiting bolts (4), and the axle (3) is detachably installed on the frame through the limiting bolts (4).

4. The multi-energy complementary driven canal-fed sprinkler truck according to claim 2, characterized in that: The support assembly comprises telescopic rods (2) symmetrically mounted on both sides of the frame, the ends of the telescopic rods (2) being rotatably connected to support wheels (1), and the support wheels (1) rolling along the machine paths (22) on both sides of the channel (20).

5. The multi-energy complementary driven canal-fed sprinkler truck according to claim 2, characterized in that: The moving wheels are divided into a front wheel (9) and a rear wheel (18); the front wheel (9) is arranged at one end of the vehicle body close to the frame, and the rear wheel (18) is arranged at the other end of the vehicle body.

6. The multi-energy complementary driven canal-fed sprinkler truck according to claim 5, characterized in that: The oil-light complementary driving device comprises: A photovoltaic panel (6), the photovoltaic panel (6) being mounted on the top of the vehicle body; A storage battery (16), the storage battery (16) is installed inside the vehicle body, the photovoltaic panel (6) is electrically connected to the storage battery (16), and the storage battery (16) is used to store electricity generated by the photovoltaic panel (6); A reduction drive motor (17), the reduction drive motor (17) being mounted on the bottom of the vehicle body, the output end of the reduction drive motor (17) being in transmission cooperation with the rear wheel (18) via a reduction box (19), and the reduction drive motor (17) being electrically connected to the control assembly; A diesel engine (15), the diesel engine (15) being installed inside the vehicle body, the diesel engine (15) being used to generate electricity and charge the storage battery (16); The photovoltaic panel (6), the storage battery (16) and the diesel engine (15) are all used to supply energy to the sprinkler device and the reduction drive motor (17).

7. The canal-fed sprinkler truck driven by multiple energy sources according to claim 6 is characterized in that: The sprinkler irrigation device comprises: A photovoltaic water pump (7), wherein the water inlet end of the photovoltaic water pump (7) is connected to a water suction hose (10), and the end of the water suction hose (10) is located in the channel (20); A photovoltaic motor (8), wherein the photovoltaic motor (8) and the photovoltaic water pump (7) are both installed in the vehicle body, the photovoltaic motor (8) is used to drive the photovoltaic water pump (7), and the energy required for the photovoltaic motor (8) to work is provided by the photovoltaic panel (6), the storage battery (16) and the diesel engine (15); the photovoltaic motor (8) is electrically connected to the control assembly; A sprinkler irrigation assembly is installed on the top of the vehicle body, the water outlet end of the photovoltaic water pump (7) is connected to a water supply pipe (11), and the photovoltaic water pump (7) provides the water supply pipe (11) for communication with the sprinkler irrigation assembly.

8. The canal-fed sprinkler truck driven by multiple energy sources according to claim 7, characterized in that: The sprinkler irrigation assembly comprises a large-flow spray gun (13) and a rocker-arm type sprinkler head (14).

9. The canal-fed sprinkler truck driven by multiple energy sources according to claim 7, characterized in that: The control assembly comprises a control cabinet (12), wherein a speed regulating module and an opening and closing module are arranged in the control cabinet (12), wherein the speed regulating module is electrically connected to the reduction drive motor (17), the speed regulating module is used to control the moving speed of the vehicle body, and the opening and closing module is used to control the opening and closing of the photovoltaic water pump (7).

Images